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BQ40Z50-R1: BTP

Part Number: BQ40Z50-R1
Other Parts Discussed in Thread: BQ40Z50

Hi Star:

BQ40Z50 BTP 如果要用的话,线路硬件上是需要用多大电阻上拉?  另外,看框图内,这是个High voltage IO, 最高支持到26V,请问实际应用时什么情况下会用到这么高的电压?一般这个脚位是接到MCU IO去用,而MCU的IO 都是低压的情况。 还是说,这个脚需要用于出发后,用输出的信号驱动放电MOS 的开关 ?